MPO vs. LC Connector: The Ultimate Guide to Data Center Cabling
A complete guide about MPO vs. LC Connector. Learn the key differences in density, cost, and use cases for data center MPO and legacy LC fiber connectors.
Chris Lee
Read MoreMPO vs. LC Connector: The Ultimate Guide to Data Center Cabling
The 100G Transceiver Compatibility Guide: Why You Don’t Need OEM
Are OEM 100G transceivers too expensive? Learn how third-party compatible optics (Cisco, Arista) work safely and how PHILISUN guarantees 100% compatibility.
MPO Polarity Guide: Type A, B, C Explained for Engineers
Don't let MPO polarity mistakes shut down your network. Our guide (with diagrams) explains Type A, B, and C MPO polarity for 40G/100G data center links.
Top 10 Fiber Optic Cable Manufacturers in 2025
Here's an updated list of the best fiber optic cable manufacturers, with FS and PHILISUN among the leaders driving innovation and connectivity worldwide.
Patch Panel vs Switch: What’s the Key Difference in Network Roles?
A clear breakdown of patch panel vs switch. Understand passive cable management (Layer 1) and active data routing (Layer 2) for a robust, flexible Enterprise LAN.
How Many Mbps in a Gbps? The Network Conversion You Must Know
1 Gbps equals 1000 Mbps. Get the official conversion formula, understand the crucial Mbps vs. MBps distinction, and apply data rates to Enterprise LAN and Optical Transceivers.
RJ45 Connector Limits: When Fiber and SFP+ Must Replace Copper
RJ45 connectors fail at 10G+ due to distance and thermal limits; fiber and SFP+ must replace copper for scalable 40G/100G data center and backbone links.
QSFP vs. SFP: Why Did QSFP Become the Standard for High-Density Racks?
QSFP became the high-density standard by using Quad (four-channel) parallel optics and the QSFP-DD form factor, enabling 400G and 800G ports in confined data center racks.
How Does Fiber Optic Internet Work? A Look Inside the Data Center Core
How fiber optic internet works & is installed in data centers. Learn why transceivers, MPO trunks, and structured cabling are the core of 400G/800G networks.
What Is an Uninterruptible Power Supply (UPS)?
An uninterruptible power supply (UPS) instantly provides backup power during outages or voltage fluctuations. Learn how a UPS works, its types, and why it's essential for reliable data center and optical transceiver systems.